Re: copymemory basic question

"Karl E. Peterson" <karl@xxxxxxxx> schrieb im Newsbeitrag
news:eKBenSlrFHA.3640@xxxxxxxxxxxxxxxxxxxxxxx
> Private Sub SwapPtrs(s1 As String, s2 As String)
> Static lpTmp As Long
> lpTmp = StrPtr(s1)
> Call CopyMemory(ByVal VarPtr(s1), ByVal VarPtr(s2), 4&)
> Call CopyMemory(ByVal VarPtr(s2), lpTmp, 4&)
> End Sub
>

Why Static?

Don

.

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